> ## Documentation Index
> Fetch the complete documentation index at: https://developers.cloudtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Upload a knowledge base file

> Creates a knowledge base from one uploaded file. The name is derived from the filename. A company may hold at most 100 knowledge bases; at the cap the request answers 409 KNOWLEDGE_BASE_LIMIT_REACHED.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://developers.cloudtalk.io/llms.txt).


## Related topics

- [List knowledge bases](/api-reference/voiceagent/list-knowledge-bases.md)
- [Create a knowledge base](/api-reference/voiceagent/create-a-knowledge-base.md)
- [Delete a knowledge base](/api-reference/voiceagent/delete-a-knowledge-base.md)